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Address: Parda tn 8, 10151 Tallinn, Estonia
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Search›Companies›Islay OÜ
11333456ActivePrivate limited company

Islay OÜ

Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Staapli tn 10·EMTAK 70201 — Business and other management consultancy activities·19+ years
Andmed · ···
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Overview

e-Business Register · 9 h ago
Registry code
e-Business Register
Legal form
Private limited company
Registered
04.01.2007e-Business Register
Address
Staapli tn 10, Põhja-Tallinna linnaosa, Tallinn, 10415 Harju maakondADS · e-Business Register
E-mail address
arro.marko@gmail.come-Business Register
Telephone
+372 5655967· Telia Eesti ASe-Business Register · TTJA NBA
Principal activity
EMTAK 70201 - Business and other management consultancy activitiese-Business Register · ETCB
Share capital
2556,00 €e-Business Register
LEI
254900ROYKLNC154XT76 · lapsed · issued 21.03.2018 · renewal overdue 826dGLEIF
Estonia's public business register
HomeViewsIndustriesBlogSourcesAbout

Public registry of Estonian companies — every fact traceable to a source and a date. Free and ad-free for everyone.

Nimistu MTÜ
Address: Parda tn 8, 10151 Tallinn, Estonia
E-mail: info@nimistu.ee

Browse

  • Home
  • Views
  • Industries
  • Activity licences
  • Recent registrations

Data

  • 79 sources
  • Database
  • Extensions
  • MCP

Organisation

  • About
  • FAQ
  • For journalists
  • Donate
  • Donation terms
  • Refunds
  • Terms
  • Privacy
  • Contact
© 2026 Nimistu MTÜ. License CC-BY-SA 4.0 · details
Revenue
7200 €
▲ 20% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
365 €
State + labour taxes · 2025 I kv
Tax debt
0 €
As of 09.08.2026 (MTA)

Registered 4. jaanuar 2007, primary activity: Business and other management consultancy activities. Main place of business in Põhja-Tallinna linnaosa, Tallinn, Harju maakond.

Data · 8 sourcese-Business Register · 4 min agoMTARiigi Teataja · RiigikohusGLEIF
e-Business Register ↗
Revenue 2025
7k €
▲ 20% vs 2024
As of 10.07.2026 (MTA)
Employees
–
2025 (MTA)
Taxes paid
365 €
State + labour taxes · 2025 (I kv)
Tax debt
€0
As of 09.08.2026 (MTA)

Officers

e-Business Register · 9 h ago
MA
Marko Arro
Born 1978 · 48 y · board member since 04.01.2007
Board member

Founders

e-Business Register · 9 h ago
MA
Marko Arro
Born 1978 · 48 y · founder since 04.01.2007
Founder

Shareholders

e-Business Register · 9 h ago
MH
MAMO Holding OÜLEGAL PERSON
Legal person · 16584724 · shareholder since 01.09.2023
Shareholder 100% · 3k €

Subsidiaries

e-Business Register · shareholders · 9 h ago
Islay OÜ11333456Shareholder 2%Estateguru Holding OÜ12621285Estateguru OÜ12558919
Islay OÜ is a shareholder or officer in 2 more companies.

Annual reports (7)

e-Business Register · annual reports · 4 päeva tagasi
Revenue 2025
7k €
↗ +20.0% vs 2024
Employees 2025
0
YearRevenueProfitEquityAssetsEmployees

Taxes and employees

Estonian Tax and Customs Board · 10.07.2026 as of
YearRevenue (a)State taxesTaxes on workforceEmployees (Q4)
2025—171 €194 €–
Quarterly breakdown
YearQ1Q2Q3Q4
Revenue 2025–

Tech stack

Tehnoloogiad
Mobile carrier
+372 5655967Telia Eesti AS

Court rulings (2 · 1 as claimant)

Riigi Teataja
20102 decisions
26.05.20102-10-14608/31
Pankrotiõigus › Juriidilise isiku vastu esitatud pankrotiavaldusViru Maakohus Narva kohtumajaOther parties: AS SEB Pank, aktsiaselts PÄRNU VESI, Osaühing FinantspartnerDecision PDF →On Riigi Teataja →On lahend.ee →
Avaldaja

History

last 2 years · MTA + ÄR + MTR + Procurements
2026
01.06.2026ReportEsitati 2025. aasta aruanne— Käive 7200 €
2025
13.06.2025ReportEsitati 2024. aasta aruanne— Käive 6000 €

Connected companies

Same-person ties · e-Business Register

Islay OÜ is connected to 11 other companies through 1 person who hold a role here and elsewhere. The strongest tie runs through Marko Arro (11 companies).

Total connections
11
via 1 person
Connecting people
1
Active here
Distinct roles
2
Board member · Founder
Strongest tie
Marko
11 companies
Via personMarko Arro
20257200 €−4960 €57k €74k €001.06.2026
20246000 €2309 €62k €69k €013.06.2025
202311 300 €1481 €60k €67k €020.06.2024
202221 175 €−402 952 €58k €64k €021.06.2023
202123 635 €322 804 €461k €461k €029.06.2022
202047 747 €45 412 €138k €138k €010.06.2022
201919 520 €−59 137 €93k €113k €010.06.2021
Original files in PDF – the full register on e-Business Register.View reports on e-Business Register
–
–
–
State taxes 2025171 €–––
Taxes on workforce 2025194 €–––
Employees 2025––––
Jõustunud
14.01.20102-09-65725/8
Pankrotiõigus › Juriidilise isiku vastu esitatud pankrotiavaldusViru Maakohus Narva kohtumajaDecision PDF →On Riigi Teataja →On lahend.ee →
Jõustunud
11
MA
Marko Arro
board member, founder
11 other companies›
CompanyRoleReg. code
Estateguru Finance 1 OÜ
Founder
12621307
Estateguru Holding OÜ
Board memberShareholder 0%Founder
12621285
Estateguru Operations OÜ
Board member
14574041
Estateguru OÜ
Board member
12558919
FinTech Partners OÜ
Founder
14101957
LTKV rent OÜ
Board memberFounder
16546362
MAMO Holding OÜ
Board memberShareholder 100%
16584724
MEPA Invest OÜ
Board member
16568990
MEPA Kinnisvara OÜ
Board memberFounder
16191568
SRK Finats OÜ
Shareholder 100%FounderBoard member
16734046
Studio Piel OÜ
Founder
12821802

Analysis · 2025

computed from annual reports
Revenue7k €median 29k €25% of the sector median
Net margin-68.9%median 21.7%-90.6 pp vs sector median
Revenue change20.0%median 0.2%+19.8 pp vs sector median
Equity ratio76.8%
Current ratio2.83
Compared with2024revenue 6k €

Peer group: Äri- ja muu juhtimisalane nõustamine, 7,461 trading companies that filed a report in the last three years.

Founded 2007. That year 5,023 osaühing were registered; 4,874 are still trading, or 97.0%.